89033335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 123249600

約数和(自身を除く): 34216265

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 323, 493, 551, 1615, 1901, 2465, 2755, 9367, 9505, 32317, 36119, 46835, 55129, 161585, 180595, 275645, 614023, 937193, 1047451, 3070115, 4685965, 5237255, 17806667, 89033335]

約数ペア:

[(1, 89033335), (5, 17806667), (17, 5237255), (19, 4685965), (29, 3070115), (85, 1047451), (95, 937193), (145, 614023), (323, 275645), (493, 180595), (551, 161585), (1615, 55129), (1901, 46835), (2465, 36119), (2755, 32317), (9367, 9505)]